42A90 — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

42A90: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: CERAMIC CASE, body_style: W/O MTG FACILITIES, RADIAL TERMINALS, body_length: 0.656 INCHES NOMINAL IN, body_diameter: 0.200 INCHES NOMINAL IN, terminal_length: 1.346 INCHES NOMINAL IN, terminal_diameter: 0.025 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-666-8052, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ 42A90

NSN: 5910-00-666-8052
FSC: 5910 — Capacitors
CAGE: 15196 — A R F PRODUCTS INC (USA)

SPECIFICATIONS

material	CERAMIC CASE
body_style	W/O MTG FACILITIES, RADIAL TERMINALS
body_length	0.656 INCHES NOMINAL IN
body_diameter	0.200 INCHES NOMINAL IN
terminal_length	1.346 INCHES NOMINAL IN
terminal_diameter	0.025 INCHES NOMINAL IN
reliability_indicator	NOT ESTABLISHED
nonderated_operating_temp	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD
tolerance_range_per_section	-5.00 TO 5.00 PERCENT SINGLE SECTION
schematic_diagram_designator	NO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section	60.000 PICOFARADS SINGLE SECTION
NSN	5910-00-666-8052

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 0.200 INCHES NOMINAL IN

•

TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN

•

TEMP COEFFICIENT OF CAPACITANCE PER SECTION IN PPM PER DEG CELSIUS: 0.0 SINGLE SECTION

•

BODY STYLE: W/O MTG FACILITIES, RADIAL TERMINALS

•

TOLERANCE RANGE PER SECTION: -5.00 TO 5.00 PERCENT SINGLE SECTION

•

NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC

•

TERMINAL LENGTH: 1.346 INCHES NOMINAL IN

•

NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 DC SINGLE SECTION

TYPICAL APPLICATIONS

RAID cache protection during power loss events
Write-back cache enablement for storage controllers
Enterprise server data integrity assurance
Hot-swap battery/capacitor replacement in production

TECHNICAL CHARACTERISTICS

BODY DIAMETER	0.200 INCHES NOMINAL IN
TERMINAL DIAMETER	0.025 INCHES NOMINAL IN
TEMP COEFFICIENT OF CAPACITANCE PER SECTION IN PPM PER DEG CELSIUS	0.0 SINGLE SECTION
BODY STYLE	W/O MTG FACILITIES, RADIAL TERMINALS
TOLERANCE RANGE PER SECTION	-5.00 TO 5.00 PERCENT SINGLE SECTION
NONDERATED OPERATING TEMP	-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL LENGTH	1.346 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION	500.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATOR	NO COMMON OR GROUNDED ELECTRODE(S)
BODY LENGTH	0.656 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5910 — Capacitors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578

SUBSTITUTES & CROSS-REFERENCES 1

921R829Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 42A90?

42A90 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).

What parts can replace 42A90?

There is 1 known substitute for 42A90: 921R829. Substitute compatibility should be verified for your specific system.

What is the NSN for 42A90?

42A90 is cataloged in the U.S. Government catalog under NSN 5910-00-666-8052. This indicates validated use in U.S. government and defense supply chains.

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42A90 — CAPACITOR,FIXED,CERAMIC DIELECTR

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